Using Head First Rails with Rails 3.x

I’m finding the spreadsheet invaluable as I work my way through the book. When I worked on chapter two I had to play with the stylesheet to get the images to display. I had to remove the /images/ from the path.

Thank you! Looking forward to future updates!

-Cory

Thanks for sharing this. It is a huge help.

I have a problem with chapter 4 about the search option.
i have a view/client_workouts with the files: show, edit, new, find, _form(i made form because they included the forms in the ‘new’ and ‘edit’ files. i did a render action)

now he can’t find the ‘find’ file when i route to it in the webbrowser. The other files does work in the browser when i route to them.

Could someone help me?

find.html.erb:

Listing client_workouts for

Trainer
Duration mins
Date of workout
Paid amount

‘Are you sure?’, :method => :delete %>

client_workouts controller

class ClientWorkoutsController @client_workouts }
end
end

# GET /client_workouts/1
# GET /client_workouts/1.xml
def show
@client_workout = ClientWorkout.find(params[:id])

respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @client_workout }
end
end

# GET /client_workouts/new
# GET /client_workouts/new.xml
def new
@client_workout = ClientWorkout.new

respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @client_workout }
end
end

# GET /client_workouts/1/edit
def edit
@client_workout = ClientWorkout.find(params[:id])
end

# POST /client_workouts
# POST /client_workouts.xml
def create
@client_workout = ClientWorkout.new(params[:client_workout])

respond_to do |format|
if @client_workout.save
flash[:notice] = ‘ClientWorkout was successfully created.’
format.html { redirect_to(@client_workout) }
format.xml { render :xml => @client_workout, :status => :created, :location => @client_workout }
else
format.html { render :action => “new” }
format.xml { render :xml => @client_workout.errors, :status => :unprocessable_entity }
end
end
end

# PUT /client_workouts/1
# PUT /client_workouts/1.xml
def update
@client_workout = ClientWorkout.find(params[:id])

respond_to do |format|
if @client_workout.update_attributes(params[:client_workout])
flash[:notice] = ‘ClientWorkout was successfully updated.’
format.html { redirect_to(@client_workout) }
format.xml { head :ok }
else
format.html { render :action => “edit” }
format.xml { render :xml => @client_workout.errors, :status => :unprocessable_entity }
end
end
end

# DELETE /client_workouts/1
# DELETE /client_workouts/1.xml
def destroy
@client_workout = ClientWorkout.find(params[:id])
@client_workout.destroy

respond_to do |format|
format.html { redirect_to(client_workouts_url) }
format.xml { head :ok }
end
end

def find
@client_workouts = ClientWorkout.find(:all,
:conditions=>[“client_name = ? OR trainer = ?”, params[:search_string], params[:search_string]])
end
end

client_workouts model

class ClientWorkout < ActiveRecord::Base
attr_accessible :client_name, :trainer, :duration_mins, :date_of_workout, :paid_amount
end

hope you can help me :)

Thanks for your great spreadsheet from Japan. This saved much time:)

In chapter 2, I had to move the images and stylesheets to app/assets/images and app/assets/stylesheets/ directory and it worked.

In chapter 2, you also need to change the default.css file to default.css.erb and change all images to for them to work properly

Someone knows how to handle partials from chapter 6? What changes should I do to complete it in rails 4.x?
Thanks for all of your help!